CRX id
kinnfohfnecabnpjgeageepmejjninen
kinnfohfnecabnpjgeageepmejjninen
Description from extension meta
Analyze coin images and estimate their grade
Image from store
Description from store
Make smarter coin purchases on GreatCollections and Heritage Auctions. Instantly see if the coin you're viewing is undergraded, overpriced, or a hidden gem.
🔍 What is CoinsWorth?
CoinsWorth is a browser extension that gives you expert-style insights when you're browsing coins on GreatCollections.com or Heritage Auctions (ha.com). It analyzes the listing in real time and provides a second opinion on grading accuracy and pricing fairness.
If you're a collector or investor, CoinsWorth helps you make more confident decisions before you bid.
💡 What You’ll See
❓ Is the listed grade too generous or too conservative?
❓ Is the asking price in line with the coin's real value?
❓ Should I avoid this coin or bid before someone else does?
CoinsWorth gives you the answers by providing:
✅ Upgrade or downgrade likelihood
✅ Estimated market value
✅ Warnings when prices are too high or when a coin looks risky
You’ll spot bargains and avoid costly mistakes.
⚙️ How It Works
✅ Install the extension
✅ Visit a coin page on GreatCollections.com or ha.com
✅ CoinsWorth opens a side panel with insights:
- It reads the coin's info and image
- Estimates how grading services might reassess it
- Provides a fair value range based on comparable sales
- Flags overpriced or undergraded listings
Everything happens automatically — no need to type or click.
👤 Who It's For
CoinsWorth is designed for:
🧠 Coin collectors looking for more confidence
📈 Buyers who want to avoid overpaying
🛍️ Anyone who shops regularly on coin auction websites
If you browse Heritage Auctions or GreatCollections, CoinsWorth will help you make smarter decisions.
🔓 Free to Try
You can start using CoinsWorth at no cost.
After a few evaluations, you'll be prompted to subscribe for unlimited access.
No ads. No upsells. Cancel anytime.
🧠 Why We Built It
We built CoinsWorth to solve a problem: how to know if you're paying a fair price or getting a grading surprise. By analyzing listings and showing what grading services might say — plus comparing current bids to market value — CoinsWorth gives you clarity and confidence.
🔥 Key Features
🖥️ Works on GreatCollections.com and Heritage Auctions (ha.com)
📊 Predicts likely regrade outcomes
💵 Estimates current fair market value
⚠️ Flags overpriced or risky listings
🔐 Anonymous usage with optional login for subscriptions
📅 Coming Soon
- Support for eBay.com coin listings
- Collection tracking features
⚡ One Click, Instant Insight
CoinsWorth works in the background while you browse.
It’s like having a second set of expert eyes — without interrupting your flow.
👉 Install CoinsWorth now and give every coin a second look.
Statistics
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0
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Category
Rating
0.0 (0 votes)
Last update / version
2025-07-30 / 1.0.6
Listing languages
en-US